Update to Minecraft 1.5.0!

 - Deleted Old and WIP APIs. It's probably been nearly half a year since the current API came out, so hopefully there aren't any mods relying on the older ones.
 - Updated to the new damage wildcard value, 32767. Made it a constant in utistqwerty.CraftGuide.CraftGuide, so that future changes, if any, are easier.
 - Updated to work with the new Icon where nessecary (Mostly just LiquidSlot)

WARNING! The API source is currently unstable, and MCP will likely be updating method names referenced in the LiquidSlot and LiquidFilter classes. This should not impact binary compatibility, however.